Changes for page End Device Frequency Band

Last modified by Edwin Chen on 2024/10/21 20:35
<
From version < 11.4 >
edited by Xiaoling
on 2022/05/31 08:57
To version < 2.1 >
edited by Edwin Chen
on 2022/05/10 11:58
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
... ... @@ -1,49 +1,61 @@
1 -(% class="wikigeneratedid" id="HEndDeviceFrequencyBand" %)
2 - **Contents：**
1 += End Device Frequency Band =
3 3  
4 -{{toc/}}
3 +== Contents ==
5 5  
5 + ~[[[hide>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#]]]
6 6  
7 +* [[1 Introduction>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#Introduction]]
8 +* [[2 OTAA Join Behaviour>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#OTAA_Join_Behaviour]]
9 +* [[3 Default Frequency Bands>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#Default_Frequency_Bands]]
10 +** [[3.1 AS923>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#AS923]]
11 +*** [[3.1.1 Notice for AS923 Frequency Bands>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#Notice_for_AS923_Frequency_Bands]]
12 +*** [[3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#AS920-923_.26_AS923-925_:_AS923-1_.28AS923.29]]
13 +*** [[3.1.3 AS923-2>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#AS923-2]]
14 +*** [[3.1.4 AS923-3>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#AS923-3]]
15 +*** [[3.1.5 AS923-4>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#AS923-4]]
16 +** [[3.2 AU915-928(AU915)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#AU915-928.28AU915.29]]
17 +** [[3.3 CN470-510 (CN470)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#CN470-510_.28CN470.29]]
18 +** [[3.4 EU863-870 (EU868)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#EU863-870_.28EU868.29]]
19 +** [[3.5 IN865-867 (IN865)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#IN865-867_.28IN865.29]]
20 +** [[3.6 KZ865>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#KZ865]]
21 +** [[3.7 KR920-923 (KR920)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#KR920-923_.28KR920.29]]
22 +** [[3.8 MA869>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#MA869]]
23 +** [[3.9 US902-928 (US915)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#US902-928_.28US915.29]]
24 +*** [[3.9.1 Before Dragino DLS-005 LoRaWAN Stack.>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#Before_Dragino_DLS-005_LoRaWAN_Stack.]]
25 +*** [[3.9.2 Latest firmware, Since Dragino DLS-005 LoRaWAN Stack>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#Latest_firmware.2C_Since_Dragino_DLS-005_LoRaWAN_Stack]]
26 +* [[4 Frequency Bands for different server>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#Frequency_Bands_for_different_server]]
7 7  
28 += Introduction =
8 8  
9 -= 1. Introduction =
10 -
11 11  This page list the default frequency band for Dragino End Devices. The frequency bands are base on TTN Frequency Bands. User can modify upgrade firmware to support different frequency band or use AT Command to change the sub band in some frequency bands.
12 12  
13 13  * TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]]
14 14  * Frequency Bands vs Country List : Page 11 of [[LoRaWAN Regional Parameters RP2-1.0.3>>url:https://resources.lora-alliance.org/technical-specifications/rp2-1-0-3-lorawan-regional-parameters]]
15 15  
35 += OTAA Join Behaviour =
16 16  
17 -= 2. OTAA Join Behaviour =
18 -
19 19  For 005 LoRaWAN stack: to save battery, once boot, device will make first make 200 tries for OTAA Join, the time period of two Join Requests will depends on the DR and the airtime requirement. After this 200 Join finish, device will send a join request every 20 minutes. If device reboot, it will do above loop again.
20 20  
21 -(((
22 22  For 005 LoRaWAN Stack:
23 -)))
24 24  
25 25  * EU868 OTAA Join DR select. SF7->SF8->SF9->SF10->SF11->SF12; Each 3 attempts and then loop
26 26  * US915 and AU915 OTAA Join procedure,. End node by default will use all 72 channels to join and it will be set to use the proper sub-band after Join success
27 27  
44 += Default Frequency Bands =
28 28  
29 -= 3. Default Frequency Bands =
30 30  
47 +== AS923 ==
31 31  
32 -== 3.1 AS923 ==
49 +=== Notice for AS923 Frequency Bands ===
33 33  
34 -=== 3.1.1 Notice for AS923 Frequency Bands ===
35 -
36 -(((
37 37  Since [[RP002-1.0.1LoRaWAN Regional Parameters>>url:https://lora-alliance.org/sites/default/files/2020-02/rp_2-1.0.1.pdf]], AS923 include three different default settings for different countries: AS923-1, AS923-2 and AS923-3.
38 -)))
39 39  
40 -(((
41 41  AS923-1 use the same default uplink frequency as previous AS923 firmware. AS923-2 and AS923-3 are new with different default uplink frequency. User need to know exactly the frequency bands from the LoRaWAN server and choose the right firmware version for the end node.
42 -)))
43 43  
44 44  
45 -=== 3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923) ===
46 46  
57 +=== AS920-923 & AS923-925 : AS923-1 (AS923) ===
58 +
47 47  * Default Uplink channel:
48 48  ** 923.2 - SF7BW125 to SF10BW125
49 49  ** 923.4 - SF7BW125 to SF10BW125
... ... @@ -70,7 +70,7 @@
70 70  ** 923.2 - SF10BW125 (RX2)
71 71  
72 72  
73 -=== 3.1.3 AS923-2 ===
85 +=== AS923-2 ===
74 74  
75 75  * Default Uplink channel:
76 76  ** 921.4 - SF7BW125 to SF10BW125
... ... @@ -83,7 +83,7 @@
83 83  ** 921.4 - SF10BW125 (RX2)
84 84  
85 85  
86 -=== 3.1.4 AS923-3 ===
98 +=== AS923-3 ===
87 87  
88 88  * Default Uplink channel:
89 89  ** 916.6 - SF7BW125 to SF10BW125
... ... @@ -95,8 +95,9 @@
95 95  ** Uplink channels 1-8 (RX1)
96 96  ** 916.6 - SF10BW125 (RX2)
97 97  
98 -=== 3.1.5 AS923-4 ===
99 99  
111 +=== AS923-4 ===
112 +
100 100  * Countries : Israel
101 101  * Default Uplink channel:
102 102  ** 917.3 - SF7BW125 to SF10BW125
... ... @@ -107,8 +107,9 @@
107 107  ** Uplink channels 1-8 (RX1)
108 108  ** 917.3 - SF10BW125 (RX2)
109 109  
110 -== 3.2 AU915-928(AU915) ==
111 111  
124 +== AU915-928(AU915) ==
125 +
112 112  **Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]** , Default use CHE=2
113 113  
114 114  * Uplink:
... ... @@ -132,30 +132,17 @@
132 132  ** 927.5 - SF7BW500 to SF12BW500
133 133  ** 923.3 - SF12BW500(RX2 downlink only)
134 134  
135 -(((
136 136  There is a issue if the end node is fixed at sub-band2. The sensor won't be able to register to other sub-band and can only works for the LoRaWAN server use sub-band2 , such as TTN. To solve this, user need to use a USB-TTL adapter to connect to the end node to manually set the sub-band which is very inconvinient.
137 -)))
138 138  
139 -
140 -(((
141 141  So since **Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]**, To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
142 -)))
143 143  
144 -
145 -(((
146 146  After Join success, the end node will switch to the correct sub band by:
147 -)))
148 148  
149 -* (((
150 -Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
151 -)))
152 -* (((
153 -Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
155 +* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
156 +* Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
154 154  
155 -
156 -)))
157 157  
158 -== 3.3 CN470-510 (CN470) ==
159 +== CN470-510 (CN470) ==
159 159  
160 160  Used in China, Default use CHE=1
161 161  
... ... @@ -180,9 +180,8 @@
180 180  ** 508.1 - SF7BW125 to SF12BW125
181 181  ** 505.3 - SF12BW125 (RX2 downlink only)
182 182  
184 +== EU863-870 (EU868) ==
183 183  
184 -== 3.4 EU863-870 (EU868) ==
185 -
186 186  * Uplink:
187 187  ** 868.1 - SF7BW125 to SF12BW125
188 188  ** 868.3 - SF7BW125 to SF12BW125 and SF7BW250
... ... @@ -201,7 +201,7 @@
201 201  OTAA RX2DR is set to DR0, SF12BW125 since 2021,Mar for Dragino Devices.
202 202  
203 203  
204 -== 3.5 IN865-867 (IN865) ==
204 +== IN865-867 (IN865) ==
205 205  
206 206  * Uplink:
207 207  ** 865.0625 - SF7BW125 to SF12BW125
... ... @@ -212,9 +212,8 @@
212 212  ** Uplink channels 1-3 (RX1)
213 213  ** 866.550 - SF10BW125 (RX2)
214 214  
215 +== KZ865 ==
215 215  
216 -== 3.6 KZ865 ==
217 -
218 218  * Uplink ~-~- 125Khz , DR0 - DR5
219 219  ** 865.1
220 220  ** 865.2
... ... @@ -227,7 +227,7 @@
227 227  ** The RX2 receive window uses a fixed frequency and data rate. The default parameters are 866.7MHz / DR0 (SF12, 125 kHz)​
228 228  
229 229  
230 -== 3.7 KR920-923 (KR920) ==
229 +== KR920-923 (KR920) ==
231 231  
232 232  * Default channel:
233 233  ** 922.1 - SF7BW125 to SF12BW125
... ... @@ -248,10 +248,8 @@
248 248  ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
249 249  
250 250  
251 -== 3.8 MA869 ==
250 +== MA869 ==
252 252  
253 - Country: Morroco
254 -
255 255  * Uplink:
256 256  ** 869.1 - SF7BW125 to SF12BW125
257 257  ** 869.3 - SF7BW125 to SF12BW125
... ... @@ -267,14 +267,12 @@
267 267  ** Uplink channels 1-9 (RX1)
268 268  ** 869.525 - SF12BW125 (RX2 downlink only)
269 269  
267 +== US902-928 (US915) ==
270 270  
271 -== 3.9 US902-928 (US915) ==
272 -
273 273  Used in USA, Canada and South America.
274 274  
271 +=== Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
275 275  
276 -=== 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
277 -
278 278  Default use CHE=2, Subband 2
279 279  
280 280  * Uplink:
... ... @@ -298,31 +298,17 @@
298 298  ** 927.5 - SF7BW500 to SF12BW500
299 299  ** 923.3 - SF12BW500(RX2 downlink only)
300 300  
296 +=== Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
301 301  
302 -=== 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
303 -
304 -(((
305 305  There is an issue if the end node is fixed at sub-band2. The sensor won't be able to register to other sub-band and can only work for the LoRaWAN server use sub-band2 , such as TTN. To solve this, the user needs to use a USB-TTL adapter to connect to the end node to manually set the sub-band which is very inconvenient.
306 -)))
307 307  
308 -(((
309 -
310 -)))
311 -
312 -(((
313 313  So since **Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]**, we have improved this, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join, In this case, In this case, the end node can support LoRaWAN servers with different subbands. To make sure the end node will only transmit the proper sub-band after OTAA Joined successfully, the end node will:
314 -)))
315 315  
316 -* (((
317 -Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that subband
318 -)))
319 -* (((
320 -Use the Join successful sub-band if the server doesn't include subband info in the OTAA Join Accept message ( TTN v2 doesn't include)
302 +* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that subband
303 +* Use the Join successful sub-band if the server doesn't include subband info in the OTAA Join Accept message ( TTN v2 doesn't include)
321 321  
322 -
323 -)))
324 324  
325 -= 4. Frequency Bands for different server =
306 += Frequency Bands for different server =
326 326  
327 327  * TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]]
328 328  * Loriot [[https:~~/~~/docs.loriot.io/display/LNS/Regional+Frequency+Plans>>url:https://docs.loriot.io/display/LNS/Regional+Frequency+Plans]]

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0